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SRT-L70

Code: SRT-L70
  • temperature meter mounted on DIN rail 35 mm
  • input: Pt100, Pt500, Pt1000
  • 3 relay outputs, load capacity 8A
  • RS-485 / Modbus RTU
  • power supply output: 24V DC
  • automatic recognition of 2, 3 and 4-conductor connection
  • signal peak value detection
  • free configuration software S-Config
Description

The SRT-L70 temperature meter has a Pt100/Pt500/Pt1000 input. Measuring range contains temperatures: -100°C...+600°C with resolution 0,1°C. The nonlinear sensor characteristic is fully linearizated. The additional advantage of this device is automatic recognition of 2, 3 and 4-conductor connection. There is a possibility of access to inner registers via RS-485 interface. The regulator features 3 relay outputs (2 NO and 1 NO-NC). The power supply is realized by build-in pulse feeder, which gives the correct supply in very wide range of voltages 19V...90V DC; 16V...70V AC or 85V...260V AC/DC. The meter can be configured with the local keyboard or free S-Config software via the RS-485 communication port.

Specification
Number of inputs
1
Input type
RTD
Input range
Pt100, Pt500, Pt1000: -100...+600°C
Output type
relay 8A/250V AC
Power supply
85..260V AC/DC
Display
LED, 4 x 13 mm, red
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
0...+50°C
-20…+50°C
Protection class
IP 20
Case material
NORYL-GFN2S E1
Mounting
DIN rail
Files
Data sheet
Manual EN
Declaration of conformity